Seiko Cal. 6379 - 918

Seiko 6379-918

The Seiko 6379-918 represents an important milestone in Seiko's 1989 lineup. Powered by the 6379 caliber with 32j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-730f12285deb]

Also known as: Sumo, UFO

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1989

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seikata-wm-730f12285deb